2014
DOI: 10.1088/1755-1315/18/1/012027
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Assessment of Photogrammetric Mapping Accuracy Based on Variation Flying Altitude Using Unmanned Aerial Vehicle

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Cited by 47 publications
(29 citation statements)
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“…Remote sensing surveys collect coral information over vast areas, but have temporal, spatial and monetary limitations that are particularly problematic when trying to answer coral bleaching questions at the colony level (Green et al 1996;Hofmann and Gaines 2008). Unmanned aerial systems (UAS) or drones offer a viable alternative to traditional platforms for acquiring high-resolution remote sensing data at lower cost, increased operational flexibility and greater versatility (Watts et al 2012;Udin and Ahmad 2014;Colefax et al 2017). Small UAS (sUAS) are defined as fixed wing or multi-rotor aircraft that weigh less than 25 kg and are flown without a pilot in the cockpit (Hardin and Jensen 2011;Klemas 2015).…”
Section: Topic Editor Dr Line K Baymentioning
confidence: 99%
“…Remote sensing surveys collect coral information over vast areas, but have temporal, spatial and monetary limitations that are particularly problematic when trying to answer coral bleaching questions at the colony level (Green et al 1996;Hofmann and Gaines 2008). Unmanned aerial systems (UAS) or drones offer a viable alternative to traditional platforms for acquiring high-resolution remote sensing data at lower cost, increased operational flexibility and greater versatility (Watts et al 2012;Udin and Ahmad 2014;Colefax et al 2017). Small UAS (sUAS) are defined as fixed wing or multi-rotor aircraft that weigh less than 25 kg and are flown without a pilot in the cockpit (Hardin and Jensen 2011;Klemas 2015).…”
Section: Topic Editor Dr Line K Baymentioning
confidence: 99%
“…The impact of the GCP should be further investigated, as this is often deemed as a limitation in the method [30][31][32]. Several researchers, who deployed unmanned aerial vehicle photogrammetric techniques for assessment, have noted concerns in control points impacts in rectifying images in larger scale applications [28,[33][34][35][36]. The GCP has an important impact in remote sensing rectification, including quality of selection, distribution and, even, quantity, although few research studies have collectively assessed these influences [34,35].…”
Section: Introductionmentioning
confidence: 99%
“…A greater optimal accuracy, near 5 cm, was captured when an iterative control point 189 method was deployed [46]. Udin and Ahmad (2014) also presented submeter accuracies using UAV 190 photogrammetry for large-scale stream mapping [36]. Additionally, the impact of choosing different 191 configurations and numbers of control points was investigated for three different point cloud models 192 using zero, two, and four control points for georeferencing.…”
mentioning
confidence: 99%
“…There two type photogrammetry and that is aerial photogrammetry and terrestrial photogrammetry (1). For aerial photogrammetry usually been collected using metric camera.…”
Section: Introductionmentioning
confidence: 99%